One thing I will say though is that I really didn't like this part on the text fields.

My eyes just don't like how there is a big area of white, and black, and then a thin teel line that separates them. It actually messed up my vision a bit as every time I look at it, the line becomes blurry and has some weird effect on my eyes. It forces me to focus once again with my eyes and adjust to the color in between the two major color areas white and black.

I don't know if this is a personal thing, a thing on my monitor (iMac 4k) which is affecting my eyes, or if others have this same problem they experience.

this is what I am experiencing though. Would love to hear others thoughts on this.